Cutter grinder is cutter clamping device for bed

The utility model belongs to the technical field of cross the grinding machine technique and specifically relates to cutter grinder is cutter clamping device for bed. This cutter grinder is cutter clamping device for bed includes two clamping parts, revolving cylinder, mounting panel and two straight actuating cylinder, the horizontal segment of mounting panel centre and the slope section of both sides, two straight actuating cylinder install respectively in two slope sections at mounting panel both ends, be equipped with two slide rails that are parallel to each other on the inboard surface of the slope section of mounting panel, straight actuating cylinder's the outside be equipped with on the surface two with the corresponding spout of slide rail, the clamping part includes clamp, guide block and two sliders of two mutual symmetries, fixed clamp on the lower surface of every slider, the guide block is followed down and is equipped with a fluting, two sides at fluting both ends are first inclined plane, the outside side of slider is the second inclined plane, and two slider cards are gone into in the fluting, and first inclined plane with mutually support in the second inclined plane.